| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20200323 |
| Unknown | China national standards | MT | 210.0 | USD | 20200323 |
| Unknown | China national standards | MT | 470.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200322 |
| Unknown | China national standards | MT | 1960.0 | USD | 20200322 |
| Unknown | China national standards | MT | 5720.0 | USD | 20200322 |
| Unknown | China national standards | MT | 250.0 | USD | 20200322 |
| Unknown | China national standards | MT | 2210.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200321 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200321 |